From what I can figure, Yubel as a human was a girl, but she was fused with a male dragon to give her armor. That's why her gender is so ambiguous. People were confused for a long time about her gender as a human because her hair and eye color as a human corresponded to her hair and eye color on the male side. The best explanation I've heard for that is that Yubel's body is zigzaged and jagged from the process of her creation. That theory is supported by the japanese dub, which has her voice become more masculine each time she evolves. In her final form, she has almost a completely male voice, with only the slightest hint of her female voice. That fits with the evidence of the king calling her young and beautiful, and tidies up any ambiguousness about her orientation. Jaden's is still up for grabs, though, with his "relationship" with Jesse, which explains why people draw him as a girl.

I don't believe were standing in anyway you guys have more fans then us but also remember this team isn't even a day old.
So much more fanbase will come this way also I've decided to make an allys and war thing which would you like to be yubels enimies or allys.
It's all with you infernity.
(that sounded really dramatic)